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tests: Extend SAE-EXT-KEY testing

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Extend the SAE-EXT-KEY testing to also cover GCMP-256.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
This commit is contained in:
Ilan Peer 2022-12-04 16:56:35 +02:00 committed by Jouni Malinen
parent af0ab435af
commit 24b4c3abef
1 changed files with 28 additions and 2 deletions
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30
tests/hwsim/test_sae.py
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@ -2868,12 +2868,37 @@ def test_sae_ext_key_21(dev, apdev):
"""SAE with extended key AKM (group 21)"""
run_sae_ext_key(dev, apdev, 21)
def run_sae_ext_key(dev, apdev, group):
def test_sae_ext_key_19_gcmp256(dev, apdev):
"""SAE with extended key AKM (group 19) with GCMP256 pairwise cipher"""
run_sae_ext_key(dev, apdev, 19, cipher="GCMP-256")
def test_sae_ext_key_20_gcmp256(dev, apdev):
"""SAE with extended key AKM (group 20) with GCMP-256 pairwise cipher"""
run_sae_ext_key(dev, apdev, 20, cipher="GCMP-256")
def test_sae_ext_key_21_gcmp256(dev, apdev):
"""SAE with extended key AKM (group 21) with GCMP-256 pairwise cipher"""
run_sae_ext_key(dev, apdev, 21, cipher="GCMP-256")
def test_sae_ext_key_21_gcmp256_gcmp256(dev, apdev):
"""SAE with extended key AKM (group 21) with GCMP-256 pairwise and group cipher"""
run_sae_ext_key(dev, apdev, 21, cipher="GCMP-256", group_cipher="GCMP-256")
def run_sae_ext_key(dev, apdev, group, cipher="CCMP", group_cipher="CCMP"):
check_sae_capab(dev[0])
if cipher not in dev[0].get_capability("pairwise"):
raise HwsimSkip("Cipher %s not supported" % cipher)
if group_cipher not in dev[0].get_capability("group"):
raise HwsimSkip("Cipher %s not supported" % group_cipher)
params = hostapd.wpa2_params(ssid="test-sae", passphrase="12345678")
params['wpa_key_mgmt'] = 'SAE-EXT-KEY'
params['sae_groups'] = str(group)
params['ieee80211w'] = '2'
params['rsn_pairwise'] = cipher
params['group_cipher'] = group_cipher
hapd = hostapd.add_ap(apdev[0], params)
key_mgmt = hapd.get_config()['key_mgmt']
if key_mgmt.split(' ')[0] != "SAE-EXT-KEY":
@ -2881,6 +2906,7 @@ def run_sae_ext_key(dev, apdev, group):
dev[0].set("sae_groups", str(group))
id = dev[0].connect("test-sae", psk="12345678", key_mgmt="SAE-EXT-KEY",
pairwise=cipher, group=group_cipher,
ieee80211w="2", scan_freq="2412")
hapd.wait_sta()
if dev[0].get_status_field('sae_group') != str(group):
@ -2888,7 +2914,7 @@ def run_sae_ext_key(dev, apdev, group):
bss = dev[0].get_bss(apdev[0]['bssid'])
if 'flags' not in bss:
raise Exception("Could not get BSS flags from BSS table")
if "[WPA2-SAE-EXT-KEY-CCMP]" not in bss['flags']:
if "[WPA2-SAE-EXT-KEY-" + cipher + "]" not in bss['flags']:
raise Exception("Unexpected BSS flags: " + bss['flags'])
res = hapd.request("STA-FIRST")